RAM 1500 2023–2024 — technical service bulletin
Bulletin 08-157-25 · NHTSA communication 11018262 · issued May 11, 2025
Technical service bulletin
communication type
Electrical System
component
2023–2024
model years
2
vehicle entries
Official summary
" R1H Radio Over The Air Update from T27.46 to U29.44 then U35.36 Software Version (FOTA) 2023 - 2024 (DT) RAM 1500 Pickup This bulletin applies to vehicles equipped with a Global Telematics Box Module (Sales Code RDG) and without IP Badge ""TRX"" (Sales Code XHD) and one of the following radios: ● Uconnect 5 Nav w 8.4"" Display (USA) (Sales Codes UBL). ● Uconnect 5 Nav w 8.4"" Display (CAN) (Sales Codes UEL). ● Uconnect 5 Nav w 12.0"" Display (USA) (Sales Code UBQ) ● Uconnect 5 Nav W 12.0"" Display (CAN) (Sales Code UEQ) ● Uconnect 5 NAV W 14.4"" Display (USA) (Sales Code UBW) ● Uconnect 5 NA
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.